Apps similar to Smarkets include Polymarket, which is free. Other options are PredictIt, Liquary, CALLOUT Market and iPredicta. In total there are seven Betting Services like Smarkets for the web, iPhone and iPad.
Peer-to-peer platform to trade outcomes on real-world events across politics, sports, crypto, finance, and culture. Markets operate 24/7, odds update in real time, payouts are $1 per share, and funding can use crypto or bank card. Forecasts are crowd-calibrated.
United States
PredictIt is a real-money political prediction market, a stock market for politics. A project of Victoria University of Wellington, PredictIt has been established to research the way markets can forecast future events.
Self-custodial trading frontend for perpetuals, spot, and HIP-4 prediction markets with email OTP sign-in, no seed phrase, keys only with the user, one-click deposits, approvals, and transfers. Preserves historical odds, trader win-rates, prediction data.
CALLOUT is a prediction market for crypto, sports and world events. Unlike Polymarket or Kalshi, you do not wait for the platform to list a market - you open your own for $50, and you keep 1% of all volume traded in it, for life.
Prediction markets discovery and intelligence platform aggregating Polymarket, Kalshi, PredictIt, Robinhood, and Crypto.com in one place.
United Kingdom
The first CFTC-regulated prediction market in the United States, where users trade event contracts on economics, politics, sports, climate, and culture.
United States
Alphascope combines live prediction-market odds with AI forecasts, news-impact analysis, alerts, and cross-platform context for Polymarket, Kalshi, Manifold, and Opinion. It helps researchers and traders compare probabilities, monitor market-moving news, and identify meaningful...
